Industry - Laboratory Analytical Instruments

Include option trades

Include indirect trades

Latest data: 8/4/2026 10:01:49 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($155,571)
0 Insiders	3 Insiders
0 Transactions	3 Transactions

7/4/2026 to 8/4/2026

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$16,040	($4.02) M
4 Insiders	14 Insiders
4 Transactions	20 Transactions

5/4/2026 to 8/4/2026

6 Month

Buy/Sell Ratio 0.10

8%

92%

Buy	Sell
$764,664	($7.75) M
13 Insiders	24 Insiders
16 Transactions	53 Transactions

2/4/2026 to 8/4/2026

12 Month

Buy/Sell Ratio 0.19

16%

84%

Buy	Sell
$2.01 M	($10.57) M
16 Insiders	30 Insiders
30 Transactions	76 Transactions

8/4/2025 to 8/4/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Ligner Emmanuel Avantor, Inc.	$993,125	1
Fearon Richard H Waters Corp /De/	$306,340	1
Patel Sujal M Nautilus Biotechnology, Inc.	$200,812	3
Jiang Wei Waters Corp /De/	$144,730	1
Snider William Harvard Bioscience Inc	$103,604	2
Gottlieb Scott Illumina, Inc.	$84,627	2
Denelsky Stephen J Harvard Bioscience Inc	$48,700	1
Moore John A Scientific Industries Inc	$40,828	8
Duke John D Harvard Bioscience Inc	$25,050	1
Frost Mark T Harvard Bioscience Inc	$25,000	1

Most Insider Selling

12 months

Name	Value	Transactions
Saxonov Serge 10X Genomics, Inc.	($3,080,860)	10
Taich Adam 10X Genomics, Inc.	($1,069,120)	4
Henry Christian O Pacific Biosciences Of California, Inc.	($771,310)	3
Hindson Benjamin J. 10X Genomics, Inc.	($689,350)	4
Dolsten Mikael Agilent Technologies, Inc.	($606,183)	2
Davies Scott M Illumina, Inc.	($531,274)	5
Leckman Patricia Illumina, Inc.	($529,719)	3
Mcdonnell Padraig Agilent Technologies, Inc.	($380,252)	2
Van Oene Mark Pacific Biosciences Of California, Inc.	($339,347)	4
Ericksen Scott D Illumina, Inc.	($305,150)	2

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Harvard Bioscience Inc	4	5
Waters Corp /De/	2	2
Nautilus Biotechnology, Inc.	1	3
Avantor, Inc.	1	1
Illumina, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
10X Genomics, Inc.	5	20
Illumina, Inc.	4	12
Pacific Biosciences Of California, Inc.	4	7
Rapid Micro Biosystems, Inc.	3	6
Agilent Technologies, Inc.	2	4
Precipio, Inc.	2	2
EyePoint, Inc.	2	2
Bio-Rad Laboratories, Inc.	2	2
Seer, Inc.	1	3
Avantor, Inc.	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Illumina, Inc.	0.00	$0	($123,000)	0.02	$23,562	($1,419,514)	0.06	$84,627	($1,534,440)
Seer, Inc.	0.00	$0	($23,265)	0.00	$0	($99,709)	0.00	$0	($263,255)
REVVITY, INC.	0.00	$0	($9,306)	0.00	$0	($75,086)	0.00	$0	($75,086)
10X Genomics, Inc.	--	$0	$0	0.00	$0	($3,998,297)	0.00	$0	($5,173,195)
Quanterix Corp	--	$0	$0	--	$9,695	$0	--	$29,574	$0
Pacific Biosciences Of California, Inc.	--	$0	$0	0.00	$0	($1,280,655)	0.00	$0	($1,315,837)
Precipio, Inc.	--	$0	$0	0.01	$531	($50,632)	0.01	$1,974	($174,041)
Nautilus Biotechnology, Inc.	--	$0	$0	--	$65,238	$0	--	$206,772	$0
Rapid Micro Biosystems, Inc.	--	$0	$0	0.00	$0	($474,054)	0.00	$0	($474,054)
Scientific Industries Inc	--	$0	$0	--	$8,715	$0	--	$40,828	$0
Agilent Technologies, Inc.	--	$0	$0	0.00	$0	($216,672)	0.00	$0	($986,435)
Waters Corp /De/	--	$0	$0	--	$451,070	$0	--	$451,070	$0
Bio-Rad Laboratories, Inc.	--	$0	$0	0.00	$0	($135,597)	0.00	$0	($349,618)
Harvard Bioscience Inc	--	$0	$0	--	$202,354	$0	--	$202,354	$0
Lifeloc Technologies, Inc	--	$0	$0	--	$3,500	$0	--	$3,500	$0
Avantor, Inc.	--	$0	$0	--	$0	$0	25.08	$993,125	($39,592)
EyePoint, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($182,545)